Core: Use console.info for deprecations without removals.

Also:
1. Group `warnings.md` by this type.
2. Rename `jQuery.migrateWarnings` to `jQuery.migrateMessages`.
3. Rename `jQuery.migrateDeduplicateWarnings` to
   `jQuery.migrateDeduplicateMessages`.
4. Adding "info" versions of some internal APIs.

Fixes gh-472

Author: mgol

README.md

@@ -48,7 +48,7 @@ The production build is minified and does not generate console warnings. It will
 
 ## Debugging
 
-The development version of the plugin displays warnings in the browser console. Older browsers such as IE9 doesn't support the console interface. No messages will be generated unless you include a debugging library such as [Firebug Lite](https://getfirebug.com/firebuglite) before including the jQuery Migrate plugin. Developers can also inspect the `jQuery.migrateWarnings` array to see what error messages have been generated.
+The development version of the plugin displays warnings in the browser console. Older browsers such as IE9 doesn't support the console interface. No messages will be generated unless you include a debugging library such as [Firebug Lite](https://getfirebug.com/firebuglite) before including the jQuery Migrate plugin. Developers can also inspect the `jQuery.migrateMessages` array to see what error messages have been generated.
 
 All warnings generated by this plugin start with the string "JQMIGRATE". A list of the warnings you may see are in [warnings.md](https://github.com/jquery/jquery-migrate/blob/main/warnings.md).
 
@@ -57,17 +57,17 @@ All warnings generated by this plugin start with the string "JQMIGRATE". A list
 
 This plugin adds some properties to the `jQuery` object that can be used to programmatically control and examine its behavior:
 
-`jQuery.migrateWarnings`: This property is an array of string warning messages that have been generated by the code on the page, in the order they were generated. Messages appear in the array only once, even if the condition has occurred multiple times, unless `jQuery.migrateReset()` is called.
+`jQuery.migrateMessages`: This property is an array of string warning messages that have been generated by the code on the page, in the order they were generated. Messages appear in the array only once, even if the condition has occurred multiple times, unless `jQuery.migrateReset()` is called.
 
-`jQuery.migrateMute`: Set this property to `true` to prevent console warnings from being generated in the development version. The `jQuery.migrateWarnings` array is still maintained when this property is set, which allows programmatic inspection without console output.
+`jQuery.migrateMute`: Set this property to `true` to prevent console warnings from being generated in the development version. The `jQuery.migrateMessages` array is still maintained when this property is set, which allows programmatic inspection without console output.
 
 `jQuery.migrateTrace`: Set this property to `false` if you want warnings but do not want stack traces to appear on the console.
 
-`jQuery.migrateReset()`: This method clears the `jQuery.migrateWarnings` array and "forgets" the list of messages that have been seen already.
+`jQuery.migrateReset()`: This method clears the `jQuery.migrateMessages` array and "forgets" the list of messages that have been seen already.
 
 `jQuery.migrateVersion`: This string property indicates the version of Migrate in use.
 
-`jQuery.migrateDeduplicateWarnings`: By default, Migrate only gives a specific warning once. If you set this property to `false` it will give a warning for every occurrence each time it happens. Note that this can generate a lot of output, for example when a warning occurs in a loop.
+`jQuery.migrateDeduplicateMessages`: By default, Migrate only gives a specific warning once. If you set this property to `false` it will give a warning for every occurrence each time it happens. Note that this can generate a lot of output, for example when a warning occurs in a loop.
 
 `jQuery.migrateDisablePatches`: Disables patches by their codes. You can find a code for each patch in square brackets in [warnings.md](https://github.com/jquery/jquery-migrate/blob/main/warnings.md). A limited number of warnings doesn't have codes defined and cannot be disabled. These are mostly setup issues like using an incorrect version of jQuery or loading Migrate multiple times.
 

eslint.config.js

@@ -99,8 +99,8 @@ export default [
 				QUnit: false,
 				sinon: false,
 				url: false,
-				expectWarning: false,
-				expectNoWarning: false,
+				expectMessage: false,
+				expectNoMessage: false,
 				compareVersions: false,
 				jQueryVersionSince: false,
 				startIframeTest: false,
@@ -132,8 +132,8 @@ export default [
 				url: true,
 				compareVersions: true,
 				jQueryVersionSince: false,
-				expectWarning: true,
-				expectNoWarning: true,
+				expectMessage: true,
+				expectNoMessage: true,
 				startIframeTest: true,
 				TestManager: true
 			}

src/jquery/ajax.js

@@ -47,7 +47,7 @@ jQuery.ajaxPrefilter( "+json", function( s, originalSettings, jqXHR ) {
 
 	// Handle iff the expected data type is "jsonp" or we have a parameter to set
 	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
-		migrateWarn( "jsonp-promotion", "JSON-to-JSONP auto-promotion is deprecated and removed" );
+		migrateWarn( "jsonp-promotion", "JSON-to-JSONP auto-promotion is removed" );
 
 		// Get callback name, remembering preexisting value associated with it
 		callbackName = s.jsonpCallback = typeof s.jsonpCallback === "function" ?

src/jquery/attributes.js

@@ -98,7 +98,7 @@ migratePatchFunc( jQuery.fn, "toggleClass", function( state ) {
 		return oldToggleClass.apply( this, arguments );
 	}
 
-	migrateWarn( "toggleClass-bool", "jQuery.fn.toggleClass( boolean ) is deprecated and removed" );
+	migrateWarn( "toggleClass-bool", "jQuery.fn.toggleClass( [ boolean ] ) is removed" );
 
 	// Toggle entire class name of each element
 	return this.each( function() {

src/jquery/core.js

@@ -1,4 +1,4 @@
-import { migrateWarnProp, migratePatchAndWarnFunc } from "../main.js";
+import { migrateWarnProp, migratePatchAndWarnFunc, migratePatchAndInfoFunc } from "../main.js";
 import "../disablePatches.js";
 
 var arr = [],
@@ -14,28 +14,28 @@ var arr = [],
 migratePatchAndWarnFunc( jQuery, "parseJSON", function() {
 	return JSON.parse.apply( null, arguments );
 }, "parseJSON",
-"jQuery.parseJSON is deprecated and removed; use JSON.parse" );
+"jQuery.parseJSON is removed; use JSON.parse" );
 
-migratePatchAndWarnFunc( jQuery, "holdReady", jQuery.holdReady,
-	"holdReady", "jQuery.holdReady is deprecated" );
+migratePatchAndInfoFunc( jQuery, "holdReady", jQuery.holdReady,
+	"holdReady", "jQuery.holdReady() is deprecated" );
 
 migratePatchAndWarnFunc( jQuery, "unique", jQuery.uniqueSort,
-	"unique", "jQuery.unique() is deprecated and removed; use jQuery.uniqueSort()" );
+	"unique", "jQuery.unique() is removed; use jQuery.uniqueSort()" );
 
 migratePatchAndWarnFunc( jQuery, "trim", function( text ) {
 	return text == null ?
 		"" :
 		( text + "" ).replace( rtrim, "$1" );
 }, "trim",
-"jQuery.trim() is deprecated and removed; use String.prototype.trim" );
+"jQuery.trim() is removed; use String.prototype.trim" );
 
 migratePatchAndWarnFunc( jQuery, "nodeName", function( elem, name ) {
 	return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
 }, "nodeName",
-"jQuery.nodeName() is deprecated and removed" );
+"jQuery.nodeName() is removed" );
 
 migratePatchAndWarnFunc( jQuery, "isArray", Array.isArray, "isArray",
-	"jQuery.isArray() is deprecated and removed; use Array.isArray()"
+	"jQuery.isArray() is removed; use Array.isArray()"
 );
 
 migratePatchAndWarnFunc( jQuery, "isNumeric",
@@ -52,7 +52,7 @@ migratePatchAndWarnFunc( jQuery, "isNumeric",
 			// subtraction forces infinities to NaN
 			!isNaN( obj - parseFloat( obj ) );
 	}, "isNumeric",
-	"jQuery.isNumeric() is deprecated and removed"
+	"jQuery.isNumeric() is removed"
 );
 
 // Populate the class2type map
@@ -71,30 +71,30 @@ migratePatchAndWarnFunc( jQuery, "type", function( obj ) {
 		class2type[ Object.prototype.toString.call( obj ) ] || "object" :
 		typeof obj;
 }, "type",
-"jQuery.type() is deprecated abd removed" );
+"jQuery.type() is removed" );
 
 migratePatchAndWarnFunc( jQuery, "isFunction", function( obj ) {
 	return typeof obj === "function";
 }, "isFunction",
-"jQuery.isFunction() is deprecated and removed" );
+"jQuery.isFunction() is removed" );
 
 migratePatchAndWarnFunc( jQuery, "isWindow",
 	function( obj ) {
 		return obj != null && obj === obj.window;
 	}, "isWindow",
-	"jQuery.isWindow() is deprecated and removed"
+	"jQuery.isWindow() is removed"
 );
 
 // Bind a function to a context, optionally partially applying any
 // arguments.
 // jQuery.proxy is deprecated to promote standards (specifically Function#bind)
 // However, it is not slated for removal any time soon
-migratePatchAndWarnFunc( jQuery, "proxy", jQuery.proxy,
+migratePatchAndInfoFunc( jQuery, "proxy", jQuery.proxy,
 	"proxy", "jQuery.proxy() is deprecated" );
 
 migrateWarnProp( jQuery.fn, "push", push, "push",
-	"jQuery.fn.push() is deprecated and removed; use .add or convert to an array" );
+	"jQuery.fn.push() is removed; use .add() or convert to an array" );
 migrateWarnProp( jQuery.fn, "sort", sort, "sort",
-	"jQuery.fn.sort() is deprecated and removed; convert to an array before sorting" );
+	"jQuery.fn.sort() is removed; convert to an array before sorting" );
 migrateWarnProp( jQuery.fn, "splice", splice, "splice",
-	"jQuery.fn.splice() is deprecated and removed; use .slice or .not with .eq" );
+	"jQuery.fn.splice() is removed; use .slice() or .not() with .eq()" );

src/jquery/css.js

@@ -30,7 +30,7 @@ var origFnCss, internalCssNumber,
 if ( typeof Proxy !== "undefined" ) {
 	jQuery.cssProps = new Proxy( jQuery.cssProps || {}, {
 		set: function() {
-			migrateWarn( "cssProps", "jQuery.cssProps is deprecated and removed" );
+			migrateWarn( "cssProps", "jQuery.cssProps is removed" );
 			return Reflect.set.apply( this, arguments );
 		}
 	} );
@@ -123,8 +123,8 @@ migratePatchFunc( jQuery.fn, "css", function( name, value ) {
 		// internal check.
 		if ( !isAutoPx( camelName ) && !internalCssNumber[ camelName ] ) {
 			migrateWarn( "css-number",
-				"Auto-appending 'px' to number-typed values is deprecated and removed " +
-					"for jQuery.fn.css( \"" + name + "\", value )" );
+				"Auto-appending 'px' to number-typed values " +
+					"for jQuery.fn.css( \"" + name + "\", value ) is removed" );
 		}
 	}
 

src/jquery/deferred.js

@@ -1,6 +1,6 @@
 import {
 	migratePatchFunc,
-	migratePatchAndWarnFunc,
+	migratePatchAndInfoFunc,
 	migrateWarn
 } from "../main.js";
 
@@ -14,9 +14,9 @@ migratePatchFunc( jQuery, "Deferred", function( func ) {
 	var deferred = oldDeferred(),
 		promise = deferred.promise();
 
-	migratePatchAndWarnFunc( deferred, "pipe", deferred.pipe, "deferred-pipe",
+	migratePatchAndInfoFunc( deferred, "pipe", deferred.pipe, "deferred-pipe",
 		"deferred.pipe() is deprecated" );
-	migratePatchAndWarnFunc( promise, "pipe", promise.pipe, "deferred-pipe",
+	migratePatchAndInfoFunc( promise, "pipe", promise.pipe, "deferred-pipe",
 		"deferred.pipe() is deprecated" );
 
 	if ( func ) {
@@ -40,8 +40,7 @@ Object.defineProperty( jQuery.Deferred, "getStackHook", {
 	get: function() {
 		if ( jQuery.migrateIsPatchEnabled( "deferred-getStackHook" ) ) {
 			migrateWarn( "deferred-getStackHook",
-				"jQuery.Deferred.getStackHook is deprecated and removed; " +
-				"use jQuery.Deferred.getErrorHook" );
+				"jQuery.Deferred.getStackHook is removed; use jQuery.Deferred.getErrorHook" );
 			return jQuery.Deferred.getErrorHook;
 		} else {
 			return unpatchedGetStackHookValue;
@@ -50,8 +49,7 @@ Object.defineProperty( jQuery.Deferred, "getStackHook", {
 	set: function( newValue ) {
 		if ( jQuery.migrateIsPatchEnabled( "deferred-getStackHook" ) ) {
 			migrateWarn( "deferred-getStackHook",
-				"jQuery.Deferred.getStackHook is deprecated and removed; " +
-					"use jQuery.Deferred.getErrorHook" );
+				"jQuery.Deferred.getStackHook is removed; use jQuery.Deferred.getErrorHook" );
 			jQuery.Deferred.getErrorHook = newValue;
 		} else {
 			unpatchedGetStackHookValue = newValue;

src/jquery/effects.js

@@ -5,7 +5,7 @@ import "../disablePatches.js";
 if ( jQuery.fx ) {
 
 var intervalValue = jQuery.fx.interval,
-	intervalMsg = "jQuery.fx.interval is deprecated and removed";
+	intervalMsg = "jQuery.fx.interval is removed";
 
 // Don't warn if document is hidden, jQuery uses setTimeout (gh-292)
 Object.defineProperty( jQuery.fx, "interval", {

src/jquery/event.js

@@ -1,6 +1,6 @@
 import {
 	migrateWarn,
-	migratePatchAndWarnFunc,
+	migratePatchAndInfoFunc,
 	migratePatchFunc
 } from "../main.js";
 import "../disablePatches.js";
@@ -26,18 +26,18 @@ jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
 function( _i, name ) {
 
 	// Handle event binding
-	migratePatchAndWarnFunc( jQuery.fn, name, jQuery.fn[ name ], "shorthand-deprecated-v3",
+	migratePatchAndInfoFunc( jQuery.fn, name, jQuery.fn[ name ], "shorthand-deprecated-v3",
 		"jQuery.fn." + name + "() event shorthand is deprecated" );
 } );
 
-migratePatchAndWarnFunc( jQuery.fn, "bind", jQuery.fn.bind,
+migratePatchAndInfoFunc( jQuery.fn, "bind", jQuery.fn.bind,
 	"pre-on-methods", "jQuery.fn.bind() is deprecated" );
-migratePatchAndWarnFunc( jQuery.fn, "unbind", jQuery.fn.unbind,
+migratePatchAndInfoFunc( jQuery.fn, "unbind", jQuery.fn.unbind,
 	"pre-on-methods", "jQuery.fn.unbind() is deprecated" );
-migratePatchAndWarnFunc( jQuery.fn, "delegate", jQuery.fn.delegate,
+migratePatchAndInfoFunc( jQuery.fn, "delegate", jQuery.fn.delegate,
 	"pre-on-methods", "jQuery.fn.delegate() is deprecated" );
-migratePatchAndWarnFunc( jQuery.fn, "undelegate", jQuery.fn.undelegate,
+migratePatchAndInfoFunc( jQuery.fn, "undelegate", jQuery.fn.undelegate,
 	"pre-on-methods", "jQuery.fn.undelegate() is deprecated" );
 
-migratePatchAndWarnFunc( jQuery.fn, "hover", jQuery.fn.hover,
+migratePatchAndInfoFunc( jQuery.fn, "hover", jQuery.fn.hover,
 	"hover", "jQuery.fn.hover() is deprecated" );

src/jquery/selector.js

@@ -1,9 +1,9 @@
-import { migratePatchFunc, migrateWarnProp, migrateWarn } from "../main.js";
+import { migratePatchFunc, migrateInfoProp, migrateInfo } from "../main.js";
 
 // Now jQuery.expr.pseudos is the standard incantation
-migrateWarnProp( jQuery.expr, "filters", jQuery.expr.pseudos, "expr-pre-pseudos",
+migrateInfoProp( jQuery.expr, "filters", jQuery.expr.pseudos, "expr-pre-pseudos",
 	"jQuery.expr.filters is deprecated; use jQuery.expr.pseudos" );
-migrateWarnProp( jQuery.expr, ":", jQuery.expr.pseudos, "expr-pre-pseudos",
+migrateInfoProp( jQuery.expr, ":", jQuery.expr.pseudos, "expr-pre-pseudos",
 	"jQuery.expr[':'] is deprecated; use jQuery.expr.pseudos" );
 
 function markFunction( fn ) {
@@ -33,7 +33,7 @@ migratePatchFunc( jQuery.expr.filter, "PSEUDO", function( pseudo, argument ) {
 
 	// But maintain support for old signatures
 	if ( fn.length > 1 ) {
-		migrateWarn( "legacy-custom-pseudos",
+		migrateInfo( "legacy-custom-pseudos",
 			"Pseudos with multiple arguments are deprecated; " +
 				"use jQuery.expr.createPseudo()" );
 		args = [ pseudo, pseudo, "", argument ];
@@ -60,7 +60,7 @@ if ( typeof Proxy !== "undefined" ) {
 		jQuery.expr[ api ] = new Proxy( jQuery.expr[ api ], {
 			set: function( _target, _prop, fn ) {
 				if ( typeof fn === "function" && !fn[ jQuery.expando ] && fn.length > 1 ) {
-					migrateWarn( "legacy-custom-pseudos",
+					migrateInfo( "legacy-custom-pseudos",
 						"Pseudos with multiple arguments are deprecated; " +
 							"use jQuery.expr.createPseudo()" );
 				}